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SubjectRe: 2.1.82 & reproducible strange name module loading requests
> >   Jan 27 10:30:43 Celine modprobe: can't locate module X!^O@^X-
> > Jan 27 10:30:43 Celine modprobe: can't locate module ^D
> >
> > It seems it is reproducible, and is triggered by the ssl-telnet
> > in.telnetd:

I tried something similar:

~ ssh localhost
trevor's password:
Last login: Tue Jan 27 07:43:43 1998
~ logout
general protection: 0000
CPU: 0
EIP: 0010:[<c0109954>]
EFLAGS: 00010282
eax: 00000001 ebx: 0000000a ecx: bffff7c0 edx: bffff740
esi: 00000000 edi: bffff6c0 ebp: bffff6c8 esp: c0a99fec
ds: 002b es: 002b ss: 0018
Process sshd (pid: 840, process nr: 30, stackpage=c0a99000)
Stack: 400c485e 00000023 00000286 bffff690 00000000
Call Trace:
Code: cf 8d 76 00 f7 44 24 30 00 00 02 00 54 75 19 6a 00 e8 56 fc
Connection to localhost closed by remote host.
Connection to localhost closed.

From /proc/ksyms:

c01087fc dump_fpu

From the syslog:

Jan 27 08:05:23 topside sshd[840]: connect from localhost
Jan 27 08:05:23 topside sshd[840]: log: Generating 768 bit RSA key.
Jan 27 08:05:25 topside sshd[840]: log: RSA key generation complete.
Jan 27 08:05:25 topside sshd[840]: log: Connection from 127.0.0.1 port
1034
Jan 27 08:05:34 topside sshd[840]: log: Password authentication for trevor
accepted.
Jan 27 08:05:49 topside kernel: general protection: 0000
Jan 27 08:05:49 topside kernel: CPU: 0
Jan 27 08:05:49 topside kernel: EIP: 0010:[<c0109954>]
Jan 27 08:05:49 topside kernel: EFLAGS: 00010282
Jan 27 08:05:49 topside kernel: eax: 00000001 ebx: 0000000a ecx:
bffff7c0
edx: bffff740
Jan 27 08:05:49 topside kernel: esi: 00000000 edi: bffff6c0 ebp:
bffff6c8
esp: c0a99fec
Jan 27 08:05:49 topside kernel: ds: 002b es: 002b ss: 0018
Jan 27 08:05:49 topside kernel: Process sshd (pid: 840, process nr: 30,
stackpage=c0a99000)
Jan 27 08:05:49 topside kernel: Stack: 400c485e 00000023 00000286 bffff690
00000000
Jan 27 08:05:49 topside kernel: Call Trace:
Jan 27 08:05:49 topside kernel: Code: cf 8d 76 00 f7 44 24 30 00 00 02 00
54 75
19 6a 00 e8 56 fc

This is with 2.1.82, non-SMP kernel on a non-SMP PC, without
CONFIG_MATH_EMULATION.
___
Trevor Johnson


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